A HIGH-severity vulnerability identified as CVE-2026-3183 has been published on July 21, 2026 with a CVSS base score of 7.1. This security advisory provides a detailed breakdown of the vulnerability, its potential impact, weakness classification, and actionable steps to protect your systems.
Vulnerability Details
CVE ID: CVE-2026-3183
Severity: HIGH
CVSS Score: 7.1
Published: July 21, 2026
Weakness (CWE): CWE-290
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | Low |
| User Interaction | None |
| Confidentiality Impact | Low |
| Integrity Impact | High |
| Availability Impact | None |
Technical Description
Zohocorp ManageEngine ADSelfService Plus versions before 6524 are vulnerable to Multi Factor Authentication Bypass.
Potential Impact
If exploited, this high-severity vulnerability could allow an attacker to tamper with system integrity. Organizations running affected software should treat this as a priority remediation item.
Recommended Action
No official patch is available yet. Until one is released:
- Monitor the official NVD page and vendor channels for patch announcements.
- Restrict access to the affected system or service where possible.
- Apply network-level mitigations such as firewall rules or WAF policies.
- Enable logging and alerting for anomalous activity related to this vulnerability.
- Review your incident response plan in case of active exploitation.
References
Related Security Advisories
- [HIGH] CVE-2026-13577 — CVSS 8.2 (July 20, 2026) — HIGH / CVSS 8.2
- [HIGH] CVE-2026-13741 — CVSS 8.8 (July 16, 2026) — HIGH / CVSS 8.8
- [HIGH] CVE-2026-15804 — CVSS 8.8 (July 15, 2026) — HIGH / CVSS 8.8
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